60
HCD-GNX660
48
LM-F
O
Loading motor control signal output to the CD mechanism deck
49
LM-R
O
Loading motor control signal output to the CD mechanism deck
50
LED-ILLUMINATION-1
O
Dynamic LED drive signal output to the ILLUMINATION 1st indicator and 2nd
indicator
51
LED-ILLUMINATION-2
O
Dynamic LED drive signal output to the ILLUMINATION 3rd indicator and 4th
indicator
52
LED-ILLUMINATION-3
O
Dynamic LED drive signal output to the ILLUMINATION 5th indicator and 6h indicator
53
LED-CTRL
O
Dynamic LED drive select signal output
54
VOL-A
I
Jog dial pulse input from the VOLUME rotary encoder (A phase input)
55
VOL-B
I
Jog dial pulse input from the VOLUME rotary encoder (B phase input)
56
STBY-LED
O
LED drive signal output of POWER indicator (“H”:LED is turned on)
57
FL-DRIVER-DATA
O
Serial data output signal to FL Driver, NJU3427
58
FL-DRIVER-CLK
O
Serial data clock signal to FL Driver, NJU3427
59
FL-DRIVER-RESET
O
Serial data reset signal to FL Driver, NJU3427
60
FL-DRIVER-CS
O
Serial data chip select signal to FL Driver, NJU3427
61
SW-LED
O
LED drive signal output of SUB WOOFER ON indicator (“H”:LED on)
62
VCC
-
Power supply terminal (+3.3V)
63
A-HALF
I
Deck A cassette detection signal input terminal (“H”:cassette detected)
64
VSS
-
Ground terminal
65
SM-RESET
O
Reset signal output to the S-Master Power IC
66
IO-EXP-DATA-OUT
O
Serial data output signal to IO expander, BH2210V
67
NO-USE
I
Unused port (Pull to ground)
68
IO-EXP-RST
O
Reset signal output to the I/O expander, BH2210V
69
IO-EXP-CLK
O
Serial data latch signal to I/O expander, BH2210V
70
IO-EXP-LAT
O
Serial data clock signal to I/O expander, BH2210V
71
NO-USE
I
Unused port (Pull to ground)
72
SM-SD
I
Shutdown (protector) detection signal from the S-Master Power IC
73
DISPLAY-KEY
I
DISPLAY key press detection signal (Interrupt input)
74
POWER-KEY
I
POWER key press detection signal (Interrupt input)
75
NO-USE
I
Unused port (Pull to ground)
76
SM-LATCH-1
O
Serial data latch pulse output to the S-Master Processor IC (Front channel)
77
SM-CLK
O
Serial data transfer clock signal to the S-Master Processor IC
78
SM-DATA
O
Serial data output signal to the S-Master Processor IC
Serial data latch pulse output to the S-Master Processor IC (Sub woofer channel)
I
Unused port (Pull to ground)
I
Unused port (Pull to ground)
Serial data transfer clock signal output to the digital signal processor
Serial data output to audio signal processor, M61537FP
Serial data transfer clock signal output to audio signal processor, M61537FP
I
Headphone connection detection signal input “H”: headphone connected
Headphone muting on/off control signal (“L”: muting on)
I
Unused port (Pull to ground)
88
VACS-IN
I
VACS level detection signal (A/D input)
89
A-SHUT
I
Shut off detection signal input from deck A side reel pulse detector (A/D input)
90
B-SHUT
I
Shut off detection signal input from deck B side reel pulse detector (A/D input)
91
B-HALF
I
Deck B cassette detection and forward side recording tab detection signal input
terminal (A/D input)
92
MODEL-IN
I
Model setting terminal (A/D input)
93
DEST-IN
I
Destination setting terminal (A/D input)
94
AD-KEY-3
I
Key input terminal (A/D input)
95
AD-KEY-2
I
Key input terminal (A/D input)
Pin No.
Pin Name
I/O
Description
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